2139095040

素因数分解:

$2^{23}\times 3^1\times 5^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 192

約数和(自身を含む): 7247756880

約数和(自身を除く): 5108661840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4096, 4352, 5120, 5440, 6144, 6528, 7680, 8160, 8192, 8704, 10240, 10880, 12288, 13056, 15360, 16320, 16384, 17408, 20480, 21760, 24576, 26112, 30720, 32640, 32768, 34816, 40960, 43520, 49152, 52224, 61440, 65280, 65536, 69632, 81920, 87040, 98304, 104448, 122880, 130560, 131072, 139264, 163840, 174080, 196608, 208896, 245760, 261120, 262144, 278528, 327680, 348160, 393216, 417792, 491520, 522240, 524288, 557056, 655360, 696320, 786432, 835584, 983040, 1044480, 1048576, 1114112, 1310720, 1392640, 1572864, 1671168, 1966080, 2088960, 2097152, 2228224, 2621440, 2785280, 3145728, 3342336, 3932160, 4177920, 4194304, 4456448, 5242880, 5570560, 6291456, 6684672, 7864320, 8355840, 8388608, 8912896, 10485760, 11141120, 12582912, 13369344, 15728640, 16711680, 17825792, 20971520, 22282240, 25165824, 26738688, 31457280, 33423360, 35651584, 41943040, 44564480, 53477376, 62914560, 66846720, 71303168, 89128960, 106954752, 125829120, 133693440, 142606336, 178257920, 213909504, 267386880, 356515840, 427819008, 534773760, 713031680, 1069547520, 2139095040]

約数ペア:

[(1, 2139095040), (2, 1069547520), (3, 713031680), (4, 534773760), (5, 427819008), (6, 356515840), (8, 267386880), (10, 213909504), (12, 178257920), (15, 142606336), (16, 133693440), (17, 125829120), (20, 106954752), (24, 89128960), (30, 71303168), (32, 66846720), (34, 62914560), (40, 53477376), (48, 44564480), (51, 41943040), (60, 35651584), (64, 33423360), (68, 31457280), (80, 26738688), (85, 25165824), (96, 22282240), (102, 20971520), (120, 17825792), (128, 16711680), (136, 15728640), (160, 13369344), (170, 12582912), (192, 11141120), (204, 10485760), (240, 8912896), (255, 8388608), (256, 8355840), (272, 7864320), (320, 6684672), (340, 6291456), (384, 5570560), (408, 5242880), (480, 4456448), (510, 4194304), (512, 4177920), (544, 3932160), (640, 3342336), (680, 3145728), (768, 2785280), (816, 2621440), (960, 2228224), (1020, 2097152), (1024, 2088960), (1088, 1966080), (1280, 1671168), (1360, 1572864), (1536, 1392640), (1632, 1310720), (1920, 1114112), (2040, 1048576), (2048, 1044480), (2176, 983040), (2560, 835584), (2720, 786432), (3072, 696320), (3264, 655360), (3840, 557056), (4080, 524288), (4096, 522240), (4352, 491520), (5120, 417792), (5440, 393216), (6144, 348160), (6528, 327680), (7680, 278528), (8160, 262144), (8192, 261120), (8704, 245760), (10240, 208896), (10880, 196608), (12288, 174080), (13056, 163840), (15360, 139264), (16320, 131072), (16384, 130560), (17408, 122880), (20480, 104448), (21760, 98304), (24576, 87040), (26112, 81920), (30720, 69632), (32640, 65536), (32768, 65280), (34816, 61440), (40960, 52224), (43520, 49152)]